Senior Java Developer

ThyssenKrupp Presta AG

Gdańsk

Hybrid

PLN 180,000 - 260,000

Full time

14 days+

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Benefits offered by this job

Sports cards (MultiSport)

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Private medical care & life insurance

Flexible working hours

Remote work opportunities

Job summary

thyssenkrupp IT Competence Center in Poland is looking for an experienced Java developer to help build backend solutions and maintain our in-house MES that connects SAP systems with local manufacturing controls across multiple sites.

You will deliver new features in Scrum and Kanban teams, ensure code quality through reviews and tests, and work with a modern tech stack including Angular, Kotlin, Maven, Jenkins, Bitbucket, and SonarQube. Fluent English is required; German is a plus.

Qualifications

5+ years of experience in developing Java-based applications
Strong skills in Java 11+ and Java EE / JPA
Hands-on experience with application servers (WebLogic, migration to OpenLiberty)
Solid experience with Oracle DB
Familiarity with Eclipse RCP, Angular, Kotlin, Maven, Jenkins, Bitbucket, SonarQube

Responsibilities

Build backend solutions using Java 11+ and Java EE, XML integrations, and Oracle DB.
Develop and maintain in-house MES connecting SAP with local manufacturing controls.
Deliver new features and improvements within Scrum and Kanban teams.
Ensure code quality through reviews, automated testing, and documentation.
Work with modern tech stack (Angular, Kotlin, Maven, Jenkins, Bitbucket, SonarQube).

Skills

Java-based applications

Java 11+

Java EE / JPA

Application servers

Oracle DB

Angular

Kotlin

Maven

Jenkins

Bitbucket

SonarQube

Eclipse RCP

REST

Tools

WebLogic

OpenLiberty

EclipseLink

JMS

Job description

Joining thyssenkrupp IT Competence Center, you will become a part of a team of dedicated professionals, who support and develop Global IT Applications and thyssenkrupp infrastructure worldwide. We promise to create an environment where each employee feels valued and our teams are driven by the group spirit. You will be equipped with all necessary tools, which will help you develop your full professional potential. You will be able to balance your private and professional life, staying in close contact with what really matters to you.

In this role, you will:

Build backend solutions using Java 11+, Java EE, XML integrations, and Oracle DB.
Develop and maintain our in-house MES (Manufacturing Execution System), connecting SAP systems with local manufacturing process controls across multiple sites.
Deliver new features and improvements within Scrum and Kanban teams, supporting both large and small projects.
Ensure code quality through reviews, automated testing, and documentation.
Work with a modern tech stack including Angular, Kotlin, Maven, Jenkins, Bitbucket, and SonarQube.

You’ll be a great fit if you:

Bring 5+ years of experience in developing Java-based applications with strong skills in Java 11+ and Java EE / JPA.
Have solid hands-on experience with application servers (WebLogic, with migration to OpenLiberty), EclipseLink, JMS, and REST.
Are comfortable working with Oracle DB and frontend or development tools such as Eclipse RCP, Angular, Kotlin, Maven, Jenkins, Bitbucket, and SonarQube.
Work in a pragmatic, solution-oriented way and think analytically.
Speak fluent English (German is a plus).